{"id":"https://openalex.org/W2028588864","doi":"https://doi.org/10.1109/tim.2014.2383092","title":"An Automated Josephson-Based AC-Voltage Calibration System","display_name":"An Automated Josephson-Based AC-Voltage Calibration System","publication_year":2015,"publication_date":"2015-01-09","ids":{"openalex":"https://openalex.org/W2028588864","doi":"https://doi.org/10.1109/tim.2014.2383092","mag":"2028588864"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2014.2383092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2014.2383092","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002199733","display_name":"W. G. K\u00fcrten Ihlenfeld","orcid":null},"institutions":[{"id":"https://openalex.org/I40891861","display_name":"Instituto Nacional de Metrologia, Qualidade e Tecnologia","ror":"https://ror.org/01f8vhd41","country_code":"BR","type":"government","lineage":["https://openalex.org/I2801200668","https://openalex.org/I2802647933","https://openalex.org/I40891861"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Waldemar G. Kurten Ihlenfeld","raw_affiliation_strings":["Instituto Nacional de Metrologia, Qualidade e Tecnologia\u2014Inmetro, Duque de Caxias, Brazil",", Instituto Nacional de Metrologia, Qualidade e Tecnologia\u2014Inmetro, Duque de Caxias, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Nacional de Metrologia, Qualidade e Tecnologia\u2014Inmetro, Duque de Caxias, Brazil","institution_ids":["https://openalex.org/I40891861"]},{"raw_affiliation_string":", Instituto Nacional de Metrologia, Qualidade e Tecnologia\u2014Inmetro, Duque de Caxias, Brazil","institution_ids":["https://openalex.org/I40891861"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038563188","display_name":"Regis Pinheiro Landim","orcid":"https://orcid.org/0000-0003-4222-4072"},"institutions":[{"id":"https://openalex.org/I40891861","display_name":"Instituto Nacional de Metrologia, Qualidade e Tecnologia","ror":"https://ror.org/01f8vhd41","country_code":"BR","type":"government","lineage":["https://openalex.org/I2801200668","https://openalex.org/I2802647933","https://openalex.org/I40891861"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Regis Pinheiro Landim","raw_affiliation_strings":["Instituto Nacional de Metrologia, Qualidade e Tecnologia\u2014Inmetro, Duque de Caxias, Brazil",", Instituto Nacional de Metrologia, Qualidade e Tecnologia\u2014Inmetro, Duque de Caxias, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Nacional de Metrologia, Qualidade e Tecnologia\u2014Inmetro, Duque de Caxias, Brazil","institution_ids":["https://openalex.org/I40891861"]},{"raw_affiliation_string":", Instituto Nacional de Metrologia, Qualidade e Tecnologia\u2014Inmetro, Duque de Caxias, Brazil","institution_ids":["https://openalex.org/I40891861"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I40891861"],"apc_list":null,"apc_paid":null,"fwci":1.6064,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.85281014,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"64","issue":"6","first_page":"1779","last_page":"1784"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10573","display_name":"Power Quality and Harmonics","score":0.9753000140190125,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9628000259399414,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6667729616165161},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6620197296142578},{"id":"https://openalex.org/keywords/direct-digital-synthesizer","display_name":"Direct digital synthesizer","score":0.6056348085403442},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5777496695518494},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5629950761795044},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5524835586547852},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48214980959892273},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.47524094581604004},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4497426152229309},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.41933026909828186},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4101850986480713},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3879183530807495},{"id":"https://openalex.org/keywords/frequency-synthesizer","display_name":"Frequency synthesizer","score":0.34875625371932983},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3243582844734192},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.18559995293617249},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12757042050361633},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.11085322499275208}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6667729616165161},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6620197296142578},{"id":"https://openalex.org/C166089067","wikidata":"https://www.wikidata.org/wiki/Q1227465","display_name":"Direct digital synthesizer","level":5,"score":0.6056348085403442},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5777496695518494},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5629950761795044},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5524835586547852},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48214980959892273},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.47524094581604004},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4497426152229309},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.41933026909828186},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4101850986480713},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3879183530807495},{"id":"https://openalex.org/C182099602","wikidata":"https://www.wikidata.org/wiki/Q2660678","display_name":"Frequency synthesizer","level":4,"score":0.34875625371932983},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3243582844734192},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.18559995293617249},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12757042050361633},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.11085322499275208},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2014.2383092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2014.2383092","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1994773360","https://openalex.org/W2047460623","https://openalex.org/W2051678003","https://openalex.org/W2058973663","https://openalex.org/W2059203732","https://openalex.org/W2106020736","https://openalex.org/W2119568377","https://openalex.org/W2121060861","https://openalex.org/W2131729362","https://openalex.org/W2137624056","https://openalex.org/W2161715792","https://openalex.org/W2163219687","https://openalex.org/W2165751916","https://openalex.org/W2172971245","https://openalex.org/W2314192569","https://openalex.org/W2477327773","https://openalex.org/W2566706182","https://openalex.org/W2739558287"],"related_works":["https://openalex.org/W3145870900","https://openalex.org/W2350523680","https://openalex.org/W2353586717","https://openalex.org/W2371350995","https://openalex.org/W2379961307","https://openalex.org/W2376421545","https://openalex.org/W2374761771","https://openalex.org/W2354027044","https://openalex.org/W2359366503","https://openalex.org/W2351326249"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,23,37,44],"new":[4],"calibration":[5],"system":[6,32,49],"developed":[7],"at":[8],"INMETRO":[9],"to":[10,22,50],"guarantee":[11],"traceability":[12],"of":[13,36,70,74],"low-frequency":[14],"alternating":[15],"current":[16],"(ac)":[17],"voltage":[18,47],"calibrations":[19],"(<;1":[20],"kHz)":[21],"programmable":[24,45],"Josephson":[25,46],"ac":[26,75],"waveform":[27],"synthesizer.":[28],"The":[29],"automated":[30],"full-synchronous":[31],"allows":[33,67],"the":[34,71],"synchronization":[35],"commercial":[38],"calibrator":[39],"or":[40],"signal":[41,58],"synthesizer":[42,48],"with":[43,77],"be":[51],"made":[52],"by":[53,62],"employing":[54],"digital":[55,64],"sampling":[56],"and":[57,85],"processing":[59],"techniques,":[60,84],"aided":[61],"adaptive":[63],"control.":[65],"It":[66],"accurate":[68],"determination":[69],"spectral":[72],"content":[73],"signals":[76],"minimum":[78],"human":[79],"intervention.":[80],"System":[81],"operation,":[82],"measurement":[83],"data":[86],"analysis":[87],"are":[88],"detailed.":[89]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2014,"cited_by_count":4}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
